Cartier Trinity Ballpoint Pen Sodalite Color: Marble Blue Lacquer Size: Total length 138 mm (5.43 in). Shaft diameter 11 mm (0.43 in) Cap type (black ink) Accessories: Case USED item It has a gimmick that makes a clip come out when you press the crown. There are some small scratches and Tarnish that are not noticeable, and there is a very small amount of peeling of the coating on the barrel. This is a reasonably good item. The amount of ink remaining is unknown, but writing is OK at this time.